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1. (WO2016089565) MIXED PHOSPHORUS ESTERS FOR LUBRICANT APPLICATIONS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/089565    International Application No.:    PCT/US2015/060106
Publication Date: 09.06.2016 International Filing Date: 11.11.2015
IPC:
C10M 137/02 (2006.01), C10M 137/04 (2006.01), C10M 153/04 (2006.01)
Applicants: THE LUBRIZOL CORPORATION [US/US]; 29400 Lakeland Blvd. Wickliffe, Ohio 44092-2298 (US)
Inventors: ABRAHAM, William D.; (US).
NGUYEN, Nga H.; (US).
ADAMS, Paul E.; (US).
WOLLENBERG, Kurt F.; (US)
Agent: SHOLD, David M.; (US)
Priority Data:
62/078,607 12.11.2014 US
Title (EN) MIXED PHOSPHORUS ESTERS FOR LUBRICANT APPLICATIONS
(FR) ESTERS PHOSPHORÉS MIXTES POUR DES APPLICATIONS DE LUBRIFIANT
Abstract: front page image
(EN)A lubricant composition of an oil of lubricating viscosity and a phosphite ester reaction product of a monomeric phosphorous acid or an ester thereof with a first alkylene diol having two hydroxy groups in a 1,4 or 1,5 or 1,6 relationship and a second, alkyl-substituted, diol being a substituted 1,3-propylene diol, exhibits good wear and frictional performance.
(FR)La présente invention concerne une composition de lubrifiant composée d'une huile de viscosité lubrifiante et d'un produit de réaction de phosphite ester d'un acide phosphoreux monomère ou d'un ester de celui-ci avec un premier diol alkylène présentant deux groupes hydroxy dans un rapport de 1,4 ou 1,5 ou 1,6 et un second diol, alkyle-substitué, qui est un diol 1,3-propylène, laquelle composition présente de bonnes performances en termes de frottement et d'usure.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)